bathometer

the bathometer is essential for deep-sea exploration.

we used a bathometer to measure the ocean's depth.

bathometers provide accurate readings underwater.

the research team calibrated the bathometer before the dive.

using a bathometer can help in mapping the ocean floor.

bathometers are often used in marine biology studies.

the bathometer indicated a depth of 200 meters.

he is an expert in using bathometers for underwater surveys.

bathometers are crucial for understanding ocean currents.

we need to replace the old bathometer with a new one.